Ferrite Cores & Accessories

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Planar Ferrite Cores for Switching Power Supplies

TDK Planar Ferrite Cores for Switching Power Supplies are available in a wide range of sizes from 10mm to 25mm and have a -30°C to +105°C temperature range. The Planar series features a low-profile shape suited to PCB mounting and comes in a range of various shapes. TDK Planar Ferrite Cores are ideal for low-profile DC/DC converters, transformers, and coils for use in planers.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Product	Packaging
Ferrite Cores & Accessories 1550n 25% Mn-Zn PC95 Ferrite Core PC95EI14/5/5-Z TDK 1: S/5.99 3,091In Stock	Mfr. Part # PC95EI14/5/5-Z Mouser Part # 810-PC95EI14/5/5-Z	TDK	Ferrite Cores & Accessories 1550n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	3,091In Stock	S/5.99 S/4.13 S/3.56 S/3.27 View S/2.88 S/2.34 S/2.27	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 7070n 25% Mn-Zn PC95 Ferrite Core PC95PQI20/9Z-12 TDK 1: S/11.91 1,531In Stock	Mfr. Part # PC95PQI20/9Z-12 Mouser Part # 810-PC95PQI20/9Z-12	TDK	Ferrite Cores & Accessories 7070n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	1,531In Stock	S/11.91 S/8.21 S/6.97 S/6.15 View S/5.41 S/5.02 S/4.71	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 11950n 25% MnZn PC95 Ferrite Core PC95PQI26/12Z-12 TDK 1: S/17.87 943In Stock	Mfr. Part # PC95PQI26/12Z-12 Mouser Part # 810-PC95PQI26/12Z-12	TDK	Ferrite Cores & Accessories 11950n 25% MnZn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	943In Stock	S/17.87 S/12.22 S/10.94 S/10.90 S/8.76	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 4760n 25% Mn-Zn PC95 Ferrite Core PC95ELT18X7.3-Z TDK 1: S/8.76 1,871In Stock	Mfr. Part # PC95ELT18X7.3-Z Mouser Part # 810-PC95ELT18X7.3-Z	TDK	Ferrite Cores & Accessories 4760n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	1,871In Stock	S/8.76 S/6.07 S/5.18 S/4.55 View S/4.01 S/3.55 S/3.35	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 1880n 25% Mn-Zn PC95 Ferrite Core PC95ER14.5/6-Z TDK 1: S/4.98 3,562In Stock	Mfr. Part # PC95ER14.5/6-Z Mouser Part # 810-PC95ER14.5/6-Z	TDK	Ferrite Cores & Accessories 1880n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	3,562In Stock	S/4.98 S/3.44 S/2.97 S/2.69 View S/2.37 S/1.95 S/1.81 S/1.76	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 4720n 25% Mn-Zn PC95 Ferrite Core PC95EI18/6/10-Z TDK 1: S/8.56 1,930In Stock	Mfr. Part # PC95EI18/6/10-Z Mouser Part # 810-PC95EI18/6/10-Z	TDK	Ferrite Cores & Accessories 4720n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	1,930In Stock	S/8.56 S/5.92 S/5.06 S/4.48 View S/3.93 S/3.45 S/3.27	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 3160n 25% Mn-Zn PC95 Ferrite Core PC95ELT13X4.4-Z TDK 1: S/6.62 2,140In Stock	Mfr. Part # PC95ELT13X4.4-Z Mouser Part # 810-PC95ELT13X4.4-Z	TDK	Ferrite Cores & Accessories 3160n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	2,140In Stock	S/6.62 S/4.59 S/3.93 S/3.47 View S/3.05 S/2.59 S/2.40 S/2.34	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 3680n 25% Mn-Zn PC95 Ferrite Core PC95EL15.5X5.8-Z TDK 1: S/7.32 26In Stock 1,800Expected 12/2/2026	Mfr. Part # PC95EL15.5X5.8-Z Mouser Part # 810-PC95EL15.5X5.8-Z	TDK	Ferrite Cores & Accessories 3680n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	26In Stock 1,800Expected 12/2/2026	S/7.32 S/5.06 S/4.40 S/3.17	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 2800n 25% Mn-Zn PC95 Ferrite Core PC95EIR14/4.5/9-Z TDK 1: S/7.67 1,752In Stock	Mfr. Part # PC95EIR14/4.5/9-Z Mouser Part # 810-PC95EIR14/4.5/9Z	TDK	Ferrite Cores & Accessories 2800n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	1,752In Stock	S/7.67 S/5.29 S/4.55 S/4.01 View S/3.51 S/3.05 S/2.88	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 2400n 25% Mn-Zn PC95 Ferrite Core PC95ELT11X4-Z TDK 1: S/5.37 2,100In Stock	Mfr. Part # PC95ELT11X4-Z Mouser Part # 810-PC95ELT11X4-Z	TDK	Ferrite Cores & Accessories 2400n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	2,100In Stock	S/5.37 S/3.67 S/3.16 S/2.84 View S/2.69 S/2.42 S/2.34 S/2.30	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 8010n 25% Mn-Zn PC95 Ferrite Core PC95EI22/8/16-Z TDK 1: S/10.55 463In Stock	Mfr. Part # PC95EI22/8/16-Z Mouser Part # 810-PC95EI22/8/16-Z	TDK	Ferrite Cores & Accessories 8010n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	463In Stock	S/10.55 S/7.28 S/6.23 S/5.49 View S/4.79 S/4.40 S/4.36	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 4760n 25% Mn-Zn PC95 Ferrite Core PC95EL18X7.3-Z TDK 1: S/8.37 313In Stock	Mfr. Part # PC95EL18X7.3-Z Mouser Part # 810-PC95EL18X7.3-Z	TDK	Ferrite Cores & Accessories 4760n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	313In Stock	S/8.37 S/5.80 S/4.94 S/4.36 View S/3.82 S/3.51 S/3.42	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 3680n 25% Mn-Zn PC95 Ferrite Core PC95ELT15.5X5.8-Z TDK 1: S/7.20 92In Stock	Mfr. Part # PC95ELT15.5X5.8-Z Mouser Part # 810-PC95ELT15.5X5.8Z	TDK	Ferrite Cores & Accessories 3680n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	92In Stock	S/7.20 S/5.02 S/4.28 S/3.78 View S/3.32 S/2.93 S/2.81 S/2.78	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 6540n 25% Mn-Zn PC95 Ferrite Core PC95ELT22X8-Z TDK 1: S/15.61 32In Stock	Mfr. Part # PC95ELT22X8-Z Mouser Part # 810-PC95ELT22X8-Z	TDK	Ferrite Cores & Accessories 6540n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	32In Stock	S/15.61 S/10.70 S/9.07 S/7.94 View S/7.28 S/7.08 S/7.05	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 4300n 25% Mn-Zn PC95 Ferrite Core PC95ER22/5.5/15-Z TDK 1: S/8.68 133In Stock	Mfr. Part # PC95ER22/5.5/15-Z Mouser Part # 810-PC95ER22/5.5/15Z	TDK	Ferrite Cores & Accessories 4300n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	133In Stock	S/8.68 S/5.99 S/4.94 S/4.36 View S/3.97 S/3.57 S/3.45	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 4400n 25% Mn-Zn PC95 Ferrite Core PC95ER25/5.5/18-Z TDK 1: S/10.24 204In Stock	Mfr. Part # PC95ER25/5.5/18-Z Mouser Part # 810-PC95ER25/5.5/18Z	TDK	Ferrite Cores & Accessories 4400n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	204In Stock	S/10.24 S/7.08 S/6.03 S/5.29 View S/4.63 S/4.44 S/4.28	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 7540n 25% Mn-Zn PC95 Ferrite Core PC95ELT25X8.6-Z TDK 1: S/18.37 519In Stock	Mfr. Part # PC95ELT25X8.6-Z Mouser Part # 810-PC95ELT25X8.6-Z	TDK	Ferrite Cores & Accessories 7540n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	519In Stock	S/18.37 S/12.57 S/10.67 S/9.30 View S/8.41 S/8.37	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 4910n 25% Mn-Zn PC95 Ferrite Core PC95PQI16/7.8Z-12 TDK 1: S/10.00 1,599Expected 11/24/2026	Mfr. Part # PC95PQI16/7.8Z-12 Mouser Part # 810-PC95PQI16/7.8Z12	TDK	Ferrite Cores & Accessories 4910n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	1,599Expected 11/24/2026	S/10.00 S/6.93 S/5.92 S/5.22 View S/4.55 S/4.13 S/4.09	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 3690n 25% Mn-Zn PC95 Ferrite Core PC95EIR18/5/12-Z TDK 2,400: S/3.10 Non-Stocked	Mfr. Part # PC95EIR18/5/12-Z Mouser Part # 810-PC95EIR18/5/12-Z	TDK	Ferrite Cores & Accessories 3690n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	Non-Stocked	S/3.10	Min.: 2,400 Mult.: 400	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 4150n 25% Mn-Zn PC95 Ferrite Core PC95EIR22/5.5/15-Z TDK 768: S/4.24 Non-Stocked	Mfr. Part # PC95EIR22/5.5/15-Z Mouser Part # 810-PC95EIR22/5.515Z	TDK	Ferrite Cores & Accessories 4150n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	Non-Stocked	S/4.24	Min.: 768 Mult.: 256	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 2400n 25% Mn-Zn PC95 Ferrite Core PC95EL11X4-Z TDK 2,160: S/2.46 Non-Stocked	Mfr. Part # PC95EL11X4-Z Mouser Part # 810-PC95EL11X4-Z	TDK	Ferrite Cores & Accessories 2400n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	Non-Stocked	S/2.46	Min.: 2,160 Mult.: 540	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 3160n 25% Mn-Zn PC95 Ferrite Core PC95EL13X4.4-Z TDK 2,160: S/2.57 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # PC95EL13X4.4-Z Mouser Part # 810-PC95EL13X4.4-Z	TDK	Ferrite Cores & Accessories 3160n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	Non-Stocked Lead-Time 14 Weeks	S/2.57	Min.: 2,160 Mult.: 540	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 5630n 25% Mn-Zn PC95 Ferrite Core PC95EL20X7.7-Z TDK 1,800: S/4.13 Non-Stocked	Mfr. Part # PC95EL20X7.7-Z Mouser Part # 810-PC95EL20X7.7-Z	TDK	Ferrite Cores & Accessories 5630n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	Non-Stocked	S/4.13	Min.: 1,800 Mult.: 450	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 6540n 25% Mn-Zn PC95 Ferrite Core PC95EL22X8-Z TDK 1: S/11.13 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # PC95EL22X8-Z Mouser Part # 810-PC95EL22X8-Z	TDK	Ferrite Cores & Accessories 6540n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	Non-Stocked Lead-Time 18 Weeks	S/11.13 S/7.71 S/6.58 S/5.80 View S/5.10 S/4.52	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 7540n 25% Mn-Zn PC95 Ferrite Core PC95EL25X8.6-Z TDK 1: S/11.79 Non-Stocked	Mfr. Part # PC95EL25X8.6-Z Mouser Part # 810-PC95EL25X8.6-Z	TDK	Ferrite Cores & Accessories 7540n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	Non-Stocked	S/11.79 S/8.14 S/7.63 S/7.16 View S/6.42 S/5.68 S/5.33	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray

Planar Ferrite Cores for Switching Power Supplies

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